Home Chemistry Chemical Kinetics Statement Based Consider the following statements. Statement…
Chemistry Chemical Kinetics Statement Based Single Correct MCQ
Published on: August 13, 2026

Consider the following statements.

Statement I A first order reaction is completed in . It will take for completion.

Statement II Half-life period of first order reaction is 10 min . Starting with , then rate after 20 min is .
In the light of the above statements, choose the most appropriate answer from the options given below.

choose the most appropriate answer from the options given below.

A
Both Statement I and Statement II are false.
B
Statement I is true, but Statement II is false.
C
Statement I is false, but Statement II is true.
D
Both Statement I and Statement II are true.

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Text Solution

Verified by Experts
The correct answer is:
C

Statement I is false but Statement II is true Its correct form is : A first order reaction is

completed in . It will take infinite time for completion.

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